Audiobook with the kids.
It was hard for me to listen to but my kids really enjoyed it and are asking for more Boxcar Children. It's appropriate and it has interesting scenarios that the kids were deeply invested in (it's all they asked for each time we got in the van). I couldn't help cringing at all the "she laughed", "he said, laughing", laugh laugh etc.
Never any sibling conflict, not even a harsh word, between them. They all think their little brother is just the cutest, sweetest, sassiest little dude no matter what he says or does lol.. I mean it's wholesome, I'll say that. Just not deep or realistic. I don't have the print book in front of me but I'm going to assume these books are more beginning chapter book reader material. So I guess I can understand why it wouldn't be the most high quality read aloud.
Anyway.. my kids, ages 3-7, would probably rate it 5 stars and I do enjoy their discussions and make-believe play based on the books.